built2go restaurant review changes

I purchased a [login to view URL] "turnkey" website and need some help making small changes to the canned text that comes on the "contact" page and the main header found on each page. Not really programming but I cannot figure out how to do it. For an example of what I am needing please look at the [login to view URL] demo of this page at: [login to view URL] My site is up and running so it is not really a script install job either, but the skills may be necessary. I would also like to know what file you edited so I don't go crazy. TIA